Adaptive Regularization Method for 3-D GNSS Ionospheric Tomography Based on the U-Curve.

Jun Tang Xin Gao

Published in: IEEE Trans. Geosci. Remote. Sens. (2021)

Keyphrases

regularization method
image restoration
regularization parameter
image reconstruction
inverse problems
machine learning
feature selection
training data
high quality
natural images
b spline